growl
growl
03-08-2017
Mathematics
contestada
(2x-4)/(x-5)=0 show work (and please explain)
Respuesta :
ekinlongobardi
ekinlongobardi
03-08-2017
2x-4/x-5 = 0 (Determine the defined range)
x \neq 5
2x-4 = 0 (Move constant to the right side and change its sign)
2x=4
x=2, x \neq 5 (Check if the solution is in the defined range)
x=2
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is (1) decreased by a factor of 2. (2) incr
Name one war fought by the United States in the 1800s.
What is an amendment?
Which element reacts spontaneously with 1.0M HCl (aq) at room temperature? (1) copper (3) silver (2) gold (4) zinc
Name one of the two longest rivers in the United States.
Which formula represents an organic compound? ( l) CaH2 (3) H2O2 (2) C4H8 (4) P2O5
Which atom has the largest atomic radius? (1) potassium (3) francium (2) rubidium (4) cesium
Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate
Which atom has the largest atomic radius? (1) potassium (3) francium (2) rubidium (4) cesium
How many justices are on the Supreme Court?
